| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 2 | |
| #2 | Brazil | 2 | |
| #3 | Canada | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | Hong Kong | 2 | |
| #6 | Republic of Korea | 2 | |
| #7 | Mexico | 2 | |
| #8 | United States | 2 | |
| #9 | WIPO (World Intellectual Property Organization) | 2 | |
| #10 | China | 1 | |
| #11 | Israel | 1 | |
| #12 | Russian Federation | 1 | |
| #13 | Singapore | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wohlforth E Brian | 17 |
| #2 | Brian E Wohlforth | 1 |
| #3 | Wohlforth E Brian E | 1 |
| #4 | Wohlforth Brian E | 1 |
| #5 | Volfort Eh Brajan | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2013342942A1 | AC power conditioning circuit | |
| AU2011356733A1 | AC power conditioning circuit | |
| US5105327A | Ac power conditioning circuit |